+* ActiveSupport::BufferedLogger set log encoding to BINARY, but still use text

+mode to output portable newlines. [fxn]

+

* ActiveSupport::Dependencies now raises NameError if it finds an existing constant in load_missing_constant. This better reflects the nature of the error which is usually caused by calling constantize on a nested constant. [Andrew White]

* Deprecated ActiveSupport::SecureRandom in favour of SecureRandom from the standard library [Jon Leighton]